icedid | bfcf04008a57918b9e08e5489fa0a8193f0bee747686d1105e560f366fba5189

Analysis

max time kernel
145s
max time network
140s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
17-09-2024 19:16

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General

Target

e78685a388ca40a7593f4890370df604_JaffaCakes118.dll
Size

267KB
MD5

e78685a388ca40a7593f4890370df604
SHA1

b203b716424fdc4e3d6037b7a6804d9366730a25
SHA256

bfcf04008a57918b9e08e5489fa0a8193f0bee747686d1105e560f366fba5189
SHA512

5b19c6f5ea971c89814d4379b53fea8e38220faf7ecfbf0a5cad9ad578cb22d102bfff7136744771be44979c6caed50d74f442dbb161eaff9299c623d0429945
SSDEEP

3072:WKCvsQ1ZkyvvaVx5wW760YyUu5VELUUtg7+HqOtTsTERJLGvumPOUIrLeAg0FujH:LQrkoCEvytr7UtkiBvPLiAOg3kaeXV6y

Score

10^/10

icedid banker discovery loader trojan

Malware Config

Extracted

Family

icedid

wertigohol.click

Signatures

IcedID, BokBot
IcedID is a banking trojan capable of stealing credentials.
trojan banker icedid

IcedID First Stage Loader 2 IoCs

loader

Processes:

resource	yara_rule
behavioral1/memory/3008-1-0x00000000740F0000-0x0000000074645000-memory.dmp	IcedidFirstLoader
behavioral1/memory/3008-2-0x00000000740F0000-0x0000000074645000-memory.dmp	IcedidFirstLoader

Blocklisted process makes network request 34 IoCs

Processes:

rundll32.exe

flow	pid	process
3	3008	rundll32.exe
4	3008	rundll32.exe
6	3008	rundll32.exe
7	3008	rundll32.exe
10	3008	rundll32.exe
11	3008	rundll32.exe
13	3008	rundll32.exe
14	3008	rundll32.exe
16	3008	rundll32.exe
17	3008	rundll32.exe
18	3008	rundll32.exe
19	3008	rundll32.exe
21	3008	rundll32.exe
22	3008	rundll32.exe
24	3008	rundll32.exe
25	3008	rundll32.exe
27	3008	rundll32.exe
28	3008	rundll32.exe
30	3008	rundll32.exe
31	3008	rundll32.exe
32	3008	rundll32.exe
33	3008	rundll32.exe
35	3008	rundll32.exe
36	3008	rundll32.exe
38	3008	rundll32.exe
39	3008	rundll32.exe
41	3008	rundll32.exe
42	3008	rundll32.exe
44	3008	rundll32.exe
45	3008	rundll32.exe
46	3008	rundll32.exe
47	3008	rundll32.exe
49	3008	rundll32.exe
50	3008	rundll32.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
discovery

System Language Discovery
T1614.001

Processes:

rundll32.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2980 wrote to memory of 3008	2980	rundll32.exe	rundll32.exe
PID 2980 wrote to memory of 3008	2980	rundll32.exe	rundll32.exe
PID 2980 wrote to memory of 3008	2980	rundll32.exe	rundll32.exe
PID 2980 wrote to memory of 3008	2980	rundll32.exe	rundll32.exe
PID 2980 wrote to memory of 3008	2980	rundll32.exe	rundll32.exe
PID 2980 wrote to memory of 3008	2980	rundll32.exe	rundll32.exe
PID 2980 wrote to memory of 3008	2980	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e78685a388ca40a7593f4890370df604_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2980
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\e78685a388ca40a7593f4890370df604_JaffaCakes118.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:3008

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/3008-0-0x0000000074133000-0x0000000074137000-memory.dmp

Filesize
16KB

Download
memory/3008-1-0x00000000740F0000-0x0000000074645000-memory.dmp

Filesize
5.3MB

Download
memory/3008-2-0x00000000740F0000-0x0000000074645000-memory.dmp

Filesize
5.3MB

Download
memory/3008-3-0x0000000074133000-0x0000000074137000-memory.dmp

Filesize
16KB

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